Thursday, September 28, 2023

Western-made armor isn't working in Ukraine because it wasn't designed for a conflict of this intensity, Ukrainian analyst says



from Yahoo News - Latest News & Headlines https://ift.tt/HhjBSox

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Old muscle stem cells can act young again but there’s a catch

Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds ...